/**
  * Realizes a wording placeholder with formatting arguments as array
  * @param string $placeholder The placeholder for the wording
  * @param array $args Optional array of format arguments
  * @return string The realized placeholder string
  */
 function RealizeArgs($placeholder, array $args = array())
 {
     $result = $this->GetReplacement($placeholder);
     return System\String::FormatArgs($result, $args);
 }